A User-Centric Design Thinking Approach for Advancement in Off-Line PM Air Samplers: Current Status and Future Directions

Biswas, Kaniska; Rajput, Prashant; Gupta, Alok K.; Bhattacharya, Bishakh; Gupta, Tarun

doi:10.1007/s41810-020-00071-5

Cited by 1 publication

(3 citation statements)

References 142 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Compared to turboramjet engines, they have a lower weight and smaller sizes. However, the low fuel economy made it more suitable for short-duration aircraft in the space-launcher type where high speed and altitude performance is critical [11].…”

Section: Turborocketmentioning

confidence: 99%

“…Jet engines are required to provide high performance under different operating conditions, such as high ambiance temperature, heavy rain, strong wind and snow. The engine selection criteria base on aircraft size, flight range, speed, aerodynamics behaviour and operation way [11]. However, each factor could pull the engine design in a different direction.…”

Section: Civil Transportmentioning

confidence: 99%

“…Take a twin-engine aircraft as an example. Each 1 kg weight increase in the jet engine will lead to an 8-10 kg increase in subsonic aircraft weight, and even a 12-20 kg increase for supersonic aircraft [11]. The combination needs of increasing lift and reducing weight indicates a much higher thrust-to-weight ratio than civil aircraft.…”

Section: Military Aircraftmentioning

confidence: 99%

See 2 more Smart Citations

Aerodynamic Calculation and Computer Numerical Simulation Methods Applied in Jet Engine Research

He,

Li,

et al. 2023

HSET

View full text Add to dashboard Cite

The development status of aero-engines is a sign of a country's technological development level and comprehensive national strength. Jet engines undergone a rapid development since being invented and are widely applied in both commercial and military aircraft nowadays. The objective of jet engines is to provide thrust for aircraft and maintain high performance in different flight segments. Engine design choice must be compromised to balance different selection criteria. This article reviews the development history of jet engines and reviews the development paths of jet engines in various technical fields in detail. It also summarizes the current state and development of jet engines from the civil and military fields and finally looks forward to the future development of jet engines. The discussion of several publications shows that considerable attention has been paid in reducing emissions, increasing fuel efficiency and reducing noise. Advanced manufacturing technologies and materials could improve engine performance. Establish new operations could be another future direction while it has limitations. Bio-fuel could be a promising solution in reducing emissions while its feasibility in meeting real operating conditions still need to be investigated.

show abstract

Section: Turborocketmentioning

confidence: 99%

Section: Civil Transportmentioning

confidence: 99%